It’s just an observation. We’ve just ripped someone a new arsehole (now we’re talking!) so our voice is doing that several-octaves-above thing. Apparently we need to breathe through our diaphragm until things get back to normal. And here’s us normally breathing through our ears…

But whilst we’ve got the range, we shall sing this…httpv://www.youtube.com/watch?v=8Z_gxO7CtSw